Quick view Add to Cart Instructions with Parts Catalog for Electric Tachometers - Types E-9A and E-13 Document Part Number: T.O. No. 05-5D-1 Number of pages: 6Part Number: T.O. No. 05-5D-1Revision Date: 30-May-1943Description: Manufactured By: General Electric MSRP: Was: Now: $15.00